Completed
Last Updated: 14 May 2021 11:01 by ADMIN
Created by: kasi
Comments: 1
Category: UI for ASP.NET MVC
Type: Feature Request
8
Currently telerik MVC grid with DateTime column render datetime in local time zone. Nothing but if browser is accessing the site from CST time zone, grid automatically converting EST time to CST and shows value in CST.  We have seen workaround as saving and showing data in UTC format. However this is not acceptable for some business scenarios.
It’s better to have option to enforce grid to render date time as is input data. So that it will show consistent date time irrespective of local time zone.  
Completed
Last Updated: 14 May 2021 09:09 by ADMIN
Created by: Imported User
Comments: 1
Category: UI for ASP.NET MVC
Type: Feature Request
1
We have a web page critical to the web application. In the absence of a suitable MVC widget we had to use a ASP.Net WebForm ListView control along with ASP.Net Ajax (Accordion for expand/collapse functionality) and JQuery (for client side validation). 
 
The web page accomplishes the following key functional requirements –
 
a. Ability to group products –  Using ASP.Net Ajax we were able to provide the expand / collapse visual effect.
 
b. Ability to enter order quantities very quickly -  a lot of stores place orders at the last minute  (5-10 minutes before order deadline) for valid reasons.  The web page provides a text box inline for quick entry.  On a desktop, the user can traverse the rows within the group using the tab key.   The web page typically contains 150 –  200 products for entry.   With Telerik MVC Grid widget, in the absence of inline editing, having to click on Edit/Update/Cancel buttons dramatically increases the number of clicks / touch / swipe.  Besides, it creates a real estate issue on smaller form factors.  
 
c. Real time validation – using JQuery we were able to validate the row as and when the quantity was entered.  Any error would show below the row in question.  The error would continue to show until the quantity was revised.  The error however, will not stop the user from entering quantities on other rows.  This approach lets the user review any errors in the end.
 

The closest MVC widget we could use from the Telerik collection was the grid widget with grouping.  However, it falls short on points b and c above.  There is probably some workaround available but then we would lose the LOW CODE advantage.
Completed
Last Updated: 14 May 2021 08:58 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 1
Category: UI for ASP.NET MVC
Type: Feature Request
2
The Kendo UI for MVC project template creates a blank test project. It would be nice if it had default code generated like the standard MVC project templates do.
Completed
Last Updated: 13 May 2021 07:29 by ADMIN
Ability to hide buttons like edit based on conditions should be straight forward like this:

command(cmd => cmd.Custom("Edit").Click("blah").Visible(condition => condition.Status == "Current")
Completed
Last Updated: 10 May 2021 11:29 by ADMIN
Release 2021.R2
Created by: Marcin
Comments: 1
Category: UI for ASP.NET MVC
Type: Feature Request
25
Cancellation token is widely supported in entity framework. And it has big benefits for long running queries to allow cancel them.

ToDataSourceResultAsync methods should support passing cancellation token as a parameter.
Completed
Last Updated: 31 Mar 2021 10:52 by ADMIN
Release 2020.R3
Created by: Martin
Comments: 2
Category: TreeList
Type: Bug Report
2

Dear support,

Your documentation clearly states that there is an option to export all pages:

Exporting All Data

By default, the Telerik UI TreeList for ASP.NET MVC exports only the current page of data. To export all pages, set the AllPages option to true.

@(Html.Kendo().TreeList<Kendo.Mvc.Examples.Models.TreeList.EmployeeDirectoryModel>() .Name("treelist") .Toolbar(tools => tools.Excel()) .Excel(excel => excel.AllPages(true)) .DataSource(dataSource => dataSource .Read(read => read.Action("All", "EmployeeDirectory")) ) )

 

However, when I try this, AllPages gives a compiler error:

Severity Code Description Project File Line Suppression State
Error CS1061 'TreeListExcelSettingsBuilder<dynamic>' does not contain a definition for 'AllPages' and no accessible extension method 'AllPages' accepting a first argument of type 'TreeListExcelSettingsBuilder<dynamic>' could be found (are you missing a using directive or an assembly reference?) StarPMWeb C:\TFS2015\StarPMWeb\StarPMWeb.root\MAIN\Enhancements\WIPProvisions_MR\StarPMWeb\Areas\WIPPROVISIONS\Views\ParentChildPeriod\_RenderParentChildEditPeriodGrid.cshtml 706 Active

Why is this happening? Is your documentation just wrong?

I am using version 2020.1.114

If this AllPages option is not currently implemented, can you please add this to the roadmap? It seems to be a strange omission.

Thanks.


Completed
Last Updated: 23 Mar 2021 16:11 by ADMIN
Created by: Christian
Comments: 2
Category: ListView
Type: Bug Report
0

Hello guys,

 

i used the listview widget with a client template and a flexing layout. I set some bootstrap classes in the htmlattributes (see example), but this set no longer the item container attributes, it sets only the widget wrapper attributes.

So far I haven't even noticed that the elements are no longer flexing, so I can't say which update changed this behavior. I also tried the (new?) flex settings, but this change anything in the mvc wrapper version.

@(Html.Kendo().ListView<mmvln.Models.FormularcenterModel.FormularcenterFormularModel>(Model.FormularcenterFormulars)
	.Name("listView")
	.TagName("div").HtmlAttributes(new { @class = "d-flex flex-wrap" })
	.Flex(x => x.Direction("column").Wrap("nowrap"))
	.ClientTemplateId("formular-template")
	.DataSource(dataSource => dataSource
		.PageSize(8)
		.ServerOperation(false)
		.Sort(sort => sort.Add(m => m.Description))
	)
	.Events(e => e.DataBound("formularDataBound"))
	.Pageable(p => p.Info(true).Input(true).Numeric(true).Refresh(true))
)

 

My workaround is some custom css for flexing.

    #listView .k-listview-content {
        display: flex;
        -ms-flex-wrap: wrap;
        -webkit-flex-wrap: wrap;
        flex-wrap: wrap;
    }

 

Best regards

Christian

Completed
Last Updated: 16 Feb 2021 10:53 by ADMIN
Created by: Bryan Patrick
Comments: 1
Category: UI for ASP.NET MVC
Type: Feature Request
1
Please add a CheckBoxList control for Kendo/MVC.  I see that DevExpress has one but I've been with Telerik for years.

https://demos.devexpress.com/MVCxDataEditorsDemos/Editors/CheckBoxList
Completed
Last Updated: 04 Feb 2021 16:55 by ADMIN

Hi.

 

I'd like to request the ability to sort on multiple columns of a grid, allow unsorting a column, but the grid must have at least one columns sorted.

 

An exception is thrown when calling `ToDataSourceResult` from the `Kendo.DynamicLinq` library if there are no columns sorted:

System.NotSupportedException: The method 'Skip' is only supported for sorted input in LINQ to Entities. The method 'OrderBy' must be called before the method 'Skip'

 

Thank you.

Completed
Last Updated: 04 Feb 2021 12:07 by ADMIN
Release 2020.R3.SP2

Open the demo at https://demos.telerik.com/aspnet-mvc/filemanager

right click Images in the tree and click rename. 

Change the name

select the new folder name in the tree

try to do anything with the files in that folder (rename or delete are available in the demo)

= server error 500 

 

the path did not update to the new path.

but if you refresh you see the folder renamed and worked (and now you can do things with the files inside)

 

 

now if you add a folder inside Images and do the same process over again it works as expected...

Completed
Last Updated: 04 Feb 2021 10:07 by ADMIN
Release 2021.R1.SP.next

Bug report

The input field of the Combobox is being shifted when a "position: absolute" style is set on its initial element.

Reproduction of the problem

  1. Open this Dojo example
  2. Run it and see the floating "Rib Knit" text which is the input field of the Combobox

Current behavior

The input field of the Combobox is shifted when "position: absolute" style is set on its initial element.

Expected/desired behavior

When setting "position: absolute" style on ComboBox initial element the whole component should be shifted according to the set "top, bottom, left, right" parameters.

A possible workaround that could be applied in the above linked Dojo is the following one:
$("#comboboxA").getKendoComboBox().input.css("position", "static");

Here is the modified Dojo with correctly working Combobox with "position: absolute" style is set on its initial element.

Environment

  • Kendo UI version: 2019.3.917
  • jQuery version: x.y
  • Browser: [all]
Completed
Last Updated: 03 Feb 2021 15:05 by ADMIN
Release 2021.R1.SP.next
Created by: Heiko
Comments: 1
Category: Spreadsheet
Type: Bug Report
0
The toolbar for "Insert" on Spreadsheet component has "Add column left" twice. "Add column right" is missing. The bug is found in UI for ASP.NET MVC and UI for ASP.NET Core, but not in UI for jQuery.
Completed
Last Updated: 28 Jan 2021 12:36 by ADMIN
Release 2021.R1.SP.next

Bug report

A regression introduced in R3 2020. The issue is reproducible when editing a child task in the treelist. It works as expected when the percentComplete value is set in the timeline.

Reproduction of the problem

Reproducible in the demo.

  1. In the treelist, modify the % Complete value of a child task (e.g., Design UI)

Current behavior

The % Complete value of the parent task is not updated.

Expected/desired behavior

The % Complete value of the parent task is updated.

Environment

  • Kendo UI version: 2021.1.119
  • jQuery version: x.y
  • Browser: [all]
Completed
Last Updated: 22 Jan 2021 15:39 by ADMIN
Created by: Dave
Comments: 6
Category: Grid
Type: Feature Request
8

Hello, 

 

I think there is a bug with the DataTimeOffset field when used in a Grid. It cannot display correctly and is showing something like /Date(1364927400000)/. I have to retrieve my data from database as DateTimeOffset format and then use a new ViewModel to convert the DateTimeOffset values to DateTime values. This is really annoying.

 

Could you let me know if there is a way a DateTimeOffset field can be supported in the grid? Sometimes you do have to display the time zone info.

 

I hope this can be fixed in a future release.

 

Thanks,

Sam

Completed
Last Updated: 21 Jan 2021 08:56 by ADMIN
Created by: Bob
Comments: 1
Category: Installer and VS Extensions
Type: Bug Report
0

I just upgraded to the latest Telerik version.  First of all, congratulations on a job well done on the MVC Project Upgrade Wizard!  With version 2017.3.1026 it was unreliable, took hours to run, and generally locked up Visual Studio; the new version runs cleanly and quickly.

One comment:  The popup dialogs for the Upgrade Wizard do not adapt to different screen resolutions.  I see this where my primary display is high resolution (3840 x 2160) and the secondary is lower res (1920 x 1080).  The effect is that the popup dialogs are cropped if Visual Studio is running on the secondary display:  the message ("file xxx exists; do you want to overwrite?") appears, but the Yes/No buttons and "apply to all files" checkbox do not.  The only actionable option is to kill the dialog, at which point the next one pops up.  The only way I found to stop the Wizard is to kill Visual Studio through the Task Manager. 

The Wizard works perfectly on the primary high-res display.

Bob

Completed
Last Updated: 21 Jan 2021 08:09 by ADMIN
Created by: Nick
Comments: 1
Category: UI for ASP.NET MVC
Type: Feature Request
8
c.Bound( o => o.Complex.Property )

This throws a js exception when o.Complex is null. The grid fails to render when certain data is bound.

c.Bound( o => o.Complex == null ? null : o.Complex.Property )

This throws a .NET InvalidOperationException : "Bound columns require a field or property access expression"
Completed
Last Updated: 21 Jan 2021 06:55 by ADMIN
Created by: Imported User
Comments: 2
Category: UI for ASP.NET MVC
Type: Feature Request
9
We all know that the default JavascriptSerializer built into ASP.NET leaves much to be desired, which is why developers are swapping out the built in one from ASP.NET for others such as JSON.NET and ServiceStack.

The issue that a lot of developers encounter when working with the MVC Wrappers is that it appears to be using the build in JavascriptSerializer, which is miserably slow and hard to work with when trying to take data from an ORM (with navigation properties) and display it on the Grid. Most of our grids closely represent a table in our database, but because the JavascriptSerializer doesn't support any type of navigation properties, we are always forced to write some DTO that flattens the object out to contain just simple datatype properties.

If we could REPLACE the JavascriptSerializer with our own framework - such as JSON.NET or ServiceStack, then we would be able to get our job done a lot faster without the extra plumbing.

This feature would mean that this "known issue" could be resolved by people simply swapping the JavascriptSerializer for a better one: 
http://docs.kendoui.com/getting-started/using-kendo-with/aspnet-mvc/helpers/grid/troubleshooting#a-circular-reference-was-detected-while-serializing-an-object-of-type
Completed
Last Updated: 21 Jan 2021 06:38 by ADMIN
Created by: Joe
Comments: 1
Category: UI for ASP.NET MVC
Type: Feature Request
12
Expanding (or at least re-requesting) the improvement requested here http://kendoui-feedback.telerik.com/forums/127393-telerik-kendo-ui-feedback/suggestions/2245003-provide-visual-studio-intellisense-support-all-aro as I dont believe "all around" was delivered at Q2 2012. The many attributes and control tags that kendo supplies is not in intellisense in the HTML pages as you write them, angular does it so I'm fairly certain it's doable for Kendo too...
Completed
Last Updated: 20 Jan 2021 12:29 by ADMIN

I'm trying to create a kendo grid inside of a kendo splitter in ASP.Net MVC. My problem is the pager info (i.e. "1 of 20 items") is not displayed on load. If the splitter is moved or a button inside of the splitter is pressed the grid resizes and the pager is displayed correctly. When there are more than 10 pages and the pager numbers and pager info size change to accommodate more digits the pager wrapper is not drawn correctly every time when changing pages.  This issue seems to only be present when the grid has a toolbar

I have tried using the dataBound event to resize the grid elements, but the pager div is not computed yet. I also tried applying a flex box to the pager wrapper and that did not change anything. I added a size to the splitter and it fixed the issue when set to 400px. But when set to something like 33% the issue persists. I need the splitter pane to be bigger than 400px on load so that fix does not work. 

I replicated the issue in this dojo: https://dojo.telerik.com/URIbinEY/12. The issue appears when in fullscreen mode on a 1920x1080 monitor. I have attached screen shots from my application showing the issue while navigating with the pager. paging 1.png shows the initial load fixed using a flex-box. paging 2.png shows navigating to the second page. The pager info is resized and moved off screen. paging 1.2 shows navigating back to page 1. There is a white space left at the bottom. Paging 3 shows the end of the pages. Paging 4 shows clicking the "..." to the previous paging page and the pager info being hidden. Paging inspected shows that the pager info is in the DOM, but resized off the screen when the toolbar is drawn. 

The expected result should show the pager info on load and the grid should fill 100% of the splitter pane. The pager info should be adjusted when navigating to another page in the pager to always be displayed. 

Any help with this issue will be much appreciated. Thanks!

Completed
Last Updated: 20 Jan 2021 12:27 by ADMIN

When I use a grid, I can enable Filterable and the column shows me when I am filtering it; however if I enable ColumnMenu I have no indication if I am filtering on that column.  We've used a work around to handle this state ourselves, but its ugly and I think this should be part of the core product.

@(Html.Kendo().Grid<ShipmentGrid>()
  .Name("grid")
  .AutoBind(false)
  .Columns(columns =>
  {
  columns.Template(@<text></text>).Width(50).Title("PDFs").ClientTemplate($"<a href='javascript:" + jsPage + $".openDocumentWindow(#=AccountId#, #=OrderNumber#, #=OrderLineId#, #=OrderLineNumber#)'><img src={Url.Content("~/Content/images/pdficon_small.png")} /></a>");
  columns.Bound(m => m.CustomerName).Width(200).Title("Customer").HeaderTemplate("Customer <span style='float:center' class='k-icon k-i-filter'></span>").Filterable(f => f.Multi(true).Search(true)).Sortable(true);
  columns.Bound(m => m.PurchaseOrderNumber).Width(100).Title("PO").HeaderTemplate("PO <span style='float:center' class='k-icon k-i-filter'></span>").Filterable(f => f.Multi(true).Search(true)).Sortable(true);
  })
  .HtmlAttributes(new { style = "font-size:0.85em;" })
  .Filterable()
  .ColumnMenu()
  .Reorderable(reorder => reorder.Columns(true))
  .Resizable(r => r.Columns(true))
  .Scrollable(s => s.Height(340))
  .Pageable(pageable => pageable
  .Refresh(true).ButtonCount(10)
  .PageSizes(new [] { 25, 250, 2500 })
)
  .Sortable(sortable => sortable
  .SortMode(GridSortMode.SingleColumn)
)
  .ClientDetailTemplateId("itemdetail")
  .DataSource(dataSource => dataSource
  .Ajax()
  .Read(read => read.Url("/api/shipments").Data(jsPage + ".getParameters"))
  .PageSize(2500)
  .ServerOperation(false)
  .Events(events => events
  .Error(jsPage + ".GridService.onError")
  .RequestStart(jsPage + ".GridService.onRequestStart")
  .RequestEnd(jsPage + ".GridService.onRequestEnd")
)
)
  .NoRecords()
  .Events(events => events.DataBound(jsPage + ".onDataBound"))
)

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